EP4224984C0 - Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'acces radio multiple - Google Patents

Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'acces radio multiple

Info

Publication number
EP4224984C0
EP4224984C0 EP23166344.4A EP23166344A EP4224984C0 EP 4224984 C0 EP4224984 C0 EP 4224984C0 EP 23166344 A EP23166344 A EP 23166344A EP 4224984 C0 EP4224984 C0 EP 4224984C0
Authority
EP
European Patent Office
Prior art keywords
configuration
wireless device
radio access
access technology
dual connectivity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP23166344.4A
Other languages
German (de)
English (en)
Other versions
EP4224984A1 (fr
EP4224984B1 (fr
Inventor
Silva Icaro Leonardo Da
Stefan Wager
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP4224984A1 publication Critical patent/EP4224984A1/fr
Application granted granted Critical
Publication of EP4224984C0 publication Critical patent/EP4224984C0/fr
Publication of EP4224984B1 publication Critical patent/EP4224984B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
EP23166344.4A 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'acces radio multiple Active EP4224984B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063061964P 2020-08-06 2020-08-06
PCT/SE2021/050718 WO2022031203A1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple
EP21743299.6A EP4158994B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21743299.6A Division EP4158994B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple
EP21743299.6A Division-Into EP4158994B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple

Publications (3)

Publication Number Publication Date
EP4224984A1 EP4224984A1 (fr) 2023-08-09
EP4224984C0 true EP4224984C0 (fr) 2025-09-03
EP4224984B1 EP4224984B1 (fr) 2025-09-03

Family

ID=76971976

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23166344.4A Active EP4224984B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'acces radio multiple
EP21743299.6A Active EP4158994B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21743299.6A Active EP4158994B1 (fr) 2020-08-06 2021-07-09 Configuration d'un dispositif sans fil configuré avec une connectivité double de technologie d'accès radio multiple

Country Status (15)

Country Link
US (1) US20230292194A1 (fr)
EP (2) EP4224984B1 (fr)
JP (1) JP7537000B2 (fr)
KR (1) KR20230038533A (fr)
CN (2) CN116528307A (fr)
AU (1) AU2021322550B2 (fr)
CA (1) CA3185934A1 (fr)
CO (1) CO2023001864A2 (fr)
ES (2) ES3049338T3 (fr)
IL (1) IL300386B2 (fr)
MY (1) MY209762A (fr)
PH (1) PH12023550077A1 (fr)
PL (1) PL4158994T3 (fr)
WO (1) WO2022031203A1 (fr)
ZA (1) ZA202213938B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022031214A1 (fr) * 2020-08-06 2022-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Configuration d'un dispositif sans fil à double connectivité de technologie d'accès radio multiples
US11985600B2 (en) * 2020-09-03 2024-05-14 Qualcomm Incorporated Multimode secondary cell group dormancy
CN114679750B (zh) * 2020-12-25 2024-11-15 维沃移动通信有限公司 切换小区的方法、终端设备和网络设备
US20230284328A1 (en) * 2022-03-03 2023-09-07 Qualcomm Incorporated Energy saving coordination in a network
CN116939885A (zh) * 2022-03-30 2023-10-24 华为技术有限公司 一种通信方法及装置
EP4468815A4 (fr) * 2022-04-07 2025-04-23 Samsung Electronics Co., Ltd. Dispositif électronique prenant en charge une double connectivité, et procédé de fonctionnement associé
WO2023220941A1 (fr) * 2022-05-17 2023-11-23 北京小米移动软件有限公司 Procédé de transmission d'informations de transfert de données et appareil
GB2621818A (en) * 2022-08-16 2024-02-28 Nokia Technologies Oy Conditional handover
US20250089124A1 (en) * 2023-09-11 2025-03-13 Samsung Electronics Co., Ltd. Energy saving in wireless communication systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101313357B1 (ko) * 2009-03-12 2013-10-02 인터디지탈 패튼 홀딩스, 인크 요소 반송파 특유의 재구성을 수행하는 방법 및 장치
KR102691637B1 (ko) * 2015-08-21 2024-08-06 삼성전자 주식회사 무선 통신 시스템 내 단말의 통신 방법 및 장치
WO2018174038A1 (fr) * 2017-03-23 2018-09-27 株式会社Ｎｔｔドコモ Système de communication sans fil et station de base sans fil
US11483891B2 (en) * 2017-08-11 2022-10-25 Samsung Electronics Co., Ltd. Method for performing bearer type change of a plurality of bearers configured for user equipment
EP4117385A1 (fr) * 2018-02-09 2023-01-11 Comcast Cable Communications, LLC Procédure de récupération d'échec de faisceau dans une agrégation de porteuses
EP4054100B1 (fr) * 2019-03-25 2026-03-11 Beijing Xiaomi Mobile Software Co., Ltd. Transmission et réception de commande d'économie d'énergie
EP3964023A1 (fr) * 2019-04-29 2022-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Équipement d'utilisateur, noeud de réseau et procédé dans un réseau de communication sans fil
KR102816414B1 (ko) * 2019-05-02 2025-06-04 삼성전자주식회사 무선 통신 시스템에서 핸드 오버 절차를 수행하는 방법 및 장치
US11363656B2 (en) * 2019-08-14 2022-06-14 Qualcomm Incorporated Techniques for indicating full configuration to a secondary node in dual connectivity
CN114557120A (zh) * 2019-08-14 2022-05-27 瑞典爱立信有限公司 侧链路传送连续性
WO2021026892A1 (fr) * 2019-08-15 2021-02-18 Apple Inc. Désactivation de branchement basée sur le taux de trafic pour une efficacité de puissance d'équipement utilisateur dans un mode à double connectivité
WO2021066033A1 (fr) * 2019-10-03 2021-04-08 Sharp Kabushiki Kaisha Libération de configurations d'ajout/modification de cellules secondaires primaires conditionnelles
US12396051B2 (en) * 2020-02-27 2025-08-19 Lg Electronics Inc. Method and apparatus for failure recovery in wireless communication system
US20230388871A1 (en) * 2022-07-15 2023-11-30 Intel Corporation Mobility features for next generation cellular networks
US20240031844A1 (en) * 2022-07-19 2024-01-25 Samsung Electronics Co., Ltd. Enhanced radio link failure detection in ntn

Also Published As

Publication number Publication date
IL300386B1 (en) 2025-10-01
CN116528307A (zh) 2023-08-01
PL4158994T3 (pl) 2023-11-06
JP7537000B2 (ja) 2024-08-20
PH12023550077A1 (en) 2024-03-18
JP2023536905A (ja) 2023-08-30
CA3185934A1 (fr) 2022-02-10
ES2954069T3 (es) 2023-11-20
ES3049338T3 (en) 2025-12-16
IL300386A (en) 2023-04-01
IL300386B2 (en) 2026-02-01
WO2022031203A1 (fr) 2022-02-10
EP4224984A1 (fr) 2023-08-09
KR20230038533A (ko) 2023-03-20
EP4224984B1 (fr) 2025-09-03
EP4158994B1 (fr) 2023-06-14
BR112023002113A2 (pt) 2023-02-28
AU2021322550A1 (en) 2023-03-16
AU2021322550B2 (en) 2024-01-04
MY209762A (en) 2025-08-01
EP4158994A1 (fr) 2023-04-05
ZA202213938B (en) 2024-06-26
CN116097778A (zh) 2023-05-09
US20230292194A1 (en) 2023-09-14
CO2023001864A2 (es) 2023-03-17

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